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Chemical Intermediates for US Pharma from China

Active pharmaceutical intermediates imported for final synthesis, crystallization, and formulation into US-manufactured prescription drugs.

Duty Rate — China → United States

12.5%

Rate breakdown

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Include FDA-approved synthesis routes and batch records proving chemical transformation

DEA controls apply to controlled substance intermediates regardless of processing

Finished APIs classify under Chapter 29 or 30 pharmaceutical products

Chemical Intermediates for US Pharma from China — Import Duty Rate | HTS 9813.00.05.20